Key Table: Alva Braille Controller [6nn]

The four keys at the ends of the text cell area are named ETouch:
* Each is subnamed according to the side its on (Left, Right),
* and according to its position on that side (Rear, Front).
The nine-key pad in front of the text cell area is named Smartpad:
* Its center key is subnamed Enter.
* Its four inner keys are subnamed Left, Right, Up, and Down.
* The two long keys on its left are subnamed F1 and F2.
* The two long keys on its right are subnamed F3 and F4.
The five keys on the front are named Thumb:
* From left to right, they're subnamed: Left, Up, Home, Down, Right.

Default Bindings
enter/leave help display: ETouchLeftRear+ETouchRightRear
enter/leave command learn mode: ETouchLeftRear+ETouchRightFront
enter/leave status display: ETouchLeftFront+ETouchRightRear
enter/leave preferences menu: ETouchLeftFront+ETouchRightFront
set cursor tracking on/off: ThumbUp+ThumbDown
go to cursor: ThumbHome
go back after cursor tracking: ETouchLeftRear+ETouchLeftFront
go up one line: ThumbUp
go down one line: ThumbDown
go left one window: ThumbLeft
go right one window: ThumbRight
go up to nearest line with different content: ThumbHome+ThumbUp
go down to nearest line with different content: ThumbHome+ThumbDown
go left to nearest non-blank window: ThumbHome+ThumbLeft
go right to nearest non-blank window: ThumbHome+ThumbRight
go to beginning of top line: ThumbLeft+ThumbUp
go to beginning of bottom line: ThumbLeft+ThumbDown
go up to nearest line with different highlighting: ThumbRight+ThumbUp
go down to nearest line with different highlighting: ThumbRight+ThumbDown
go up to previous command prompt: ThumbHome+ETouchLeftRear
go down to next command prompt: ThumbHome+ETouchLeftFront
go up to last line of previous paragraph: ThumbHome+ETouchRightRear
go down to first line of next paragraph: ThumbHome+ETouchRightFront
go to beginning of line: ETouchLeftRear
go to end of line: ETouchRightRear
go left one character: ETouchLeftFront
go right one character: ETouchRightFront
bring cursor to character: RoutingKey1
bring cursor to line: ETouchRightRear+ETouchRightFront
copy characters to cut buffer: RoutingKey1+RoutingKey1
start new cut buffer at character: ThumbLeft+RoutingKey1
append to existing cut buffer from character: ThumbUp+RoutingKey1
rectangular cut to character: ThumbDown+RoutingKey1
linear cut to character: ThumbRight+RoutingKey1
insert cut text at cursor: ThumbLeft+ThumbRight
describe character: RoutingKey2
go up to nearest line with less indent than character: ThumbUp+RoutingKey2
go down to nearest line with less indent than character: ThumbDown+RoutingKey2
go up to nearest line with different character: ThumbLeft+RoutingKey2
go down to nearest line with different character: ThumbRight+RoutingKey2
place left end of window at character: ThumbHome+RoutingKey1
set cursor visibility on/off: ThumbLeft+ETouchLeftRear
set attribute underlining on/off: ThumbLeft+ETouchLeftFront
set text style 6-dot/8-dot: ThumbLeft+ETouchRightFront
freeze/unfreeze screen image: ThumbUp+ETouchLeftRear
set display mode attributes/text: ThumbUp+ETouchLeftFront
cursor-left key: SmartpadLeft
cursor-right key: SmartpadRight
cursor-up key: SmartpadUp
cursor-down key: SmartpadDown
insert cut text at cursor: SmartpadEnter
switch to previous virtual terminal: SmartpadF1+SmartpadLeft
switch to next virtual terminal: SmartpadF1+SmartpadRight
insert key: SmartpadF1+SmartpadEnter
switch to virtual terminal: SmartpadF1+RoutingKey1
page-up key: SmartpadF2+SmartpadUp
page-down key: SmartpadF2+SmartpadDown
home key: SmartpadF2+SmartpadLeft
end key: SmartpadF2+SmartpadRight
delete key: SmartpadF2+SmartpadEnter
function key: SmartpadF2+RoutingKey1
stop speaking: SmartpadF3+SmartpadLeft
speak current line: SmartpadF3+SmartpadRight
speak from top of screen through current line: SmartpadF3+SmartpadUp
speak from current line through bottom of screen: SmartpadF3+SmartpadDown
go to current speech position: SmartpadF3+SmartpadEnter
decrease speech rate: SmartpadF4+SmartpadLeft
increase speech rate: SmartpadF4+SmartpadRight
decrease speech volume: SmartpadF4+SmartpadDown
increase speech volume: SmartpadF4+SmartpadUp
set autospeak on/off: SmartpadF4+SmartpadEnter
enter key: Enter
cursor-left key: Space+Dot3
cursor-right key: Space+Dot6
cursor-up key: Space+Dot1
cursor-down key: Space+Dot4
page-up key: Space+Dot1+Dot3
page-down key: Space+Dot4+Dot6
home key: Space+Dot1+Dot2+Dot3
end key: Space+Dot4+Dot5+Dot6
delete key: Space+Dot4+Dot5
tab key: Space+Dot5+Dot6
backspace key: Space+Dot1+Dot2
escape key: Space+Dot1+Dot5
insert key: Space+Dot2+Dot4
cursor-left key + shift: Space+Dot3+Dot7
cursor-right key + shift: Space+Dot6+Dot7
cursor-up key + shift: Space+Dot1+Dot7
cursor-down key + shift: Space+Dot4+Dot7
page-up key + shift: Space+Dot1+Dot3+Dot7
page-down key + shift: Space+Dot4+Dot6+Dot7
home key + shift: Space+Dot1+Dot2+Dot3+Dot7
end key + shift: Space+Dot4+Dot5+Dot6+Dot7
delete key + shift: Space+Dot4+Dot5+Dot7
tab key + shift: Space+Dot2+Dot3
type unicode character [U+0020] + shift: Space+Dot7
escape key + shift: Space+Dot1+Dot5+Dot7
braille keyboard dot1: Dot1
braille keyboard dot2: Dot2
braille keyboard dot3: Dot3
braille keyboard dot4: Dot4
braille keyboard dot5: Dot5
braille keyboard dot6: Dot6
braille keyboard dot7: Dot7
braille keyboard dot8: Dot8
braille keyboard space: Space
braille keyboard control: Control
braille keyboard meta: Alt

Menu Bindings
go left one window: ThumbLeft
go right one window: ThumbRight
go to previous item: ThumbUp
go to next item: ThumbDown
go to first item: ETouchLeftRear
go to last item: ETouchLeftFront
select previous choice: ETouchRightRear
select next choice: ETouchRightFront
enter/leave preferences menu: ThumbHome
restore preferences from disk: ETouchLeftRear+ETouchLeftFront
save preferences to disk: ETouchRightRear+ETouchRightFront
enter/leave preferences menu: SmartpadF1
restore preferences from disk: SmartpadF2
go to previous item: SmartpadUp
go to next item: SmartpadDown
select previous choice: SmartpadLeft
select next choice: SmartpadRight
save preferences to disk: SmartpadEnter